Summer, caps guide umbrellas and sun hats are the most common tool, but the face of different material, great variety of goods, which the most powerful anti-UV it? Sun hats guide. General caps are made of nylon, cotton, cotton blend and mesh.

For comparison, reticulation straw hats guide of the material density of the largest, although wearing it keeps you cool, the shielding effect of the sun's rays is not very good. Apart from the material outside the hats guide have to choose according to their actual situation. If you use frequently, such as in outdoor work, or travel, we should select broad-brimmed hat; neck short of people with half sun hat and Narrow the best; women with long hair, wear around the broadside of the election sun hat, you can receive hair care results.